Re: [PATCH v3 7/7] drm/vc4: kms: Don't disable the muxing of an active CRTC

2020-11-19 Thread Maxime Ripard
On Thu, Nov 19, 2020 at 10:12:43AM +0100, Thomas Zimmermann wrote: > Hi > > Am 05.11.20 um 14:56 schrieb Maxime Ripard: > > The current HVS muxing code will consider the CRTCs in a given state to > > setup their muxing in the HVS, and disable the other CRTCs muxes. > > > > However, it's valid to

Re: [PATCH v3 7/7] drm/vc4: kms: Don't disable the muxing of an active CRTC

2020-11-19 Thread Thomas Zimmermann
Hi Am 19.11.20 um 15:32 schrieb Maxime Ripard: On Thu, Nov 19, 2020 at 10:12:43AM +0100, Thomas Zimmermann wrote: Hi Am 05.11.20 um 14:56 schrieb Maxime Ripard: The current HVS muxing code will consider the CRTCs in a given state to setup their muxing in the HVS, and disable the other CRTCs m

Re: [PATCH v3 7/7] drm/vc4: kms: Don't disable the muxing of an active CRTC

2020-11-19 Thread Thomas Zimmermann
Hi Am 05.11.20 um 14:56 schrieb Maxime Ripard: The current HVS muxing code will consider the CRTCs in a given state to setup their muxing in the HVS, and disable the other CRTCs muxes. However, it's valid to only update a single CRTC with a state, and in this situation we would mux out a CRTC t

[PATCH v3 7/7] drm/vc4: kms: Don't disable the muxing of an active CRTC

2020-11-06 Thread Maxime Ripard
The current HVS muxing code will consider the CRTCs in a given state to setup their muxing in the HVS, and disable the other CRTCs muxes. However, it's valid to only update a single CRTC with a state, and in this situation we would mux out a CRTC that was enabled but left untouched by the new stat